﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace MiniDuckSimulator
{
    class Program
    {
        static void Main(string[] args) {
            Duck mallard = new MallardDuck();
            mallard.PerformFly();
            mallard.PerformQuack();
            Duck modelDuck = new ModelDuck();
            modelDuck.PerformFly();
            modelDuck.SetFlyBehavior(new FlyRocketpowered());
            modelDuck.PerformFly();
            Console.ReadLine();
        }
    }
}
